9891748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 18305280

約数和(自身を除く): 8413532

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1361, 1817, 2722, 3634, 5444, 7268, 31303, 62606, 107519, 125212, 215038, 430076, 2472937, 4945874, 9891748]

約数ペア:

[(1, 9891748), (2, 4945874), (4, 2472937), (23, 430076), (46, 215038), (79, 125212), (92, 107519), (158, 62606), (316, 31303), (1361, 7268), (1817, 5444), (2722, 3634)]